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Study aim
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The Effect of Adding Non-saturated Fatty Acid Omega 3 and Placebo on anti-Depressant Drugs among Patients with Depression Disorder
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Design
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randomised, blinded, controlled clinical trial with a parallel group
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Settings and conduct
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Patients were first evaluated by the Beck Test . Finally, the participants with a score of over 13 were selected. The patients were divided randomly into two groups of 30,The two groups were the same with respect to antidepressant. In the two groups, in addition to specific serotonin reuptake inhibitors, omega- 3s was given at a daily dose of 300-600 mg. In the control group, in addition to specific inhibitors of serotonin reuptake, a placebo was prescribed. The two groups were analyzed in weeks 0, 2 , 4 , 6 and 8 so that the researchers could assess the level of depression and functional testing based on the Beck Test.
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Participants/Inclusion and exclusion criteria
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Inclusion criteria: age ranging from 18- 65years, major depressive disorder based on DSM-IV Index confirmed by a psychiatrist. Exclusion criteria: incorporated bipolar disorder and other psychiatric disorders, drug or alcohol consumption during the research, dependence or history of drug or alcohol in 6 recent months, history of allergy to serotonin reuptake inhibitors or omega- 3fatty acids , history of seizure, pregnancy, active suicidal thoughts and homicide, chronic physical disease , use of anticoagulants and medications that interfere with omega- 3 intake
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Intervention groups
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one group was given selective serotonin reuptake inhibitors plus omega-3 fatty acids and other group received selective serotonin reuptake inhibitors in addition to placebo.
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Main outcome variables
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Severity of depression